google-nomulus/java/google/registry/dns/writer/clouddns/CloudDnsModule.java
Greg Shikhman a620d06239 Add dagger map for injecting DnsWriter implementations
This is one of several CLs in a sequence for allowing per-TLD DNS
implementations.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=129445641
2016-08-05 20:38:21 -04:00

52 lines
1.8 KiB
Java

// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package google.registry.dns.writer.clouddns;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.services.dns.Dns;
import com.google.api.services.dns.DnsScopes;
import com.google.common.base.Function;
import dagger.Module;
import dagger.Provides;
import dagger.multibindings.IntoMap;
import dagger.multibindings.StringKey;
import google.registry.config.ConfigModule.Config;
import google.registry.dns.writer.DnsWriter;
import java.util.Set;
/** Dagger module for Google Cloud DNS service connection objects. */
@Module
public final class CloudDnsModule {
@Provides
static Dns provideDns(
HttpTransport transport,
JsonFactory jsonFactory,
Function<Set<String>, ? extends HttpRequestInitializer> credential,
@Config("projectId") String projectId) {
return new Dns.Builder(transport, jsonFactory, credential.apply(DnsScopes.all()))
.setApplicationName(projectId)
.build();
}
@Provides
@IntoMap
@StringKey(CloudDnsWriter.NAME)
static DnsWriter provideCloudDnsWriter(CloudDnsWriter writer) {
return writer;
}
}